KR102231234B1 - 외과용 다각 잠김 나사 제거 장치 - Google Patents

외과용 다각 잠김 나사 제거 장치 Download PDF

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Publication number
KR102231234B1
KR102231234B1 KR1020190082819A KR20190082819A KR102231234B1 KR 102231234 B1 KR102231234 B1 KR 102231234B1 KR 1020190082819 A KR1020190082819 A KR 1020190082819A KR 20190082819 A KR20190082819 A KR 20190082819A KR 102231234 B1 KR102231234 B1 KR 102231234B1
Authority
KR
South Korea
Prior art keywords
locking screw
polygonal
passage
removal device
surgical
Prior art date
Application number
KR1020190082819A
Other languages
English (en)
Korean (ko)
Other versions
KR20210006781A (ko
Inventor
이정길
강찬
Original Assignee
충남대학교산학협력단
충남대학교병원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 충남대학교산학협력단, 충남대학교병원 filed Critical 충남대학교산학협력단
Priority to KR1020190082819A priority Critical patent/KR102231234B1/ko
Priority to US17/625,583 priority patent/US20220287756A1/en
Priority to CN202080050061.2A priority patent/CN114126520A/zh
Priority to PCT/KR2020/009026 priority patent/WO2021006665A1/fr
Publication of KR20210006781A publication Critical patent/KR20210006781A/ko
Application granted granted Critical
Publication of KR102231234B1 publication Critical patent/KR102231234B1/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8875—Screwdrivers, spanners or wrenches
    • A61B17/8886—Screwdrivers, spanners or wrenches holding the screw head
    • A61B17/8888—Screwdrivers, spanners or wrenches holding the screw head at its central region
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8875—Screwdrivers, spanners or wrenches
    • A61B17/8877—Screwdrivers, spanners or wrenches characterised by the cross-section of the driver bit
    • A61B17/888—Screwdrivers, spanners or wrenches characterised by the cross-section of the driver bit the driver bit acting on the central region of the screw head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8875—Screwdrivers, spanners or wrenches
    • A61B17/8886—Screwdrivers, spanners or wrenches holding the screw head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/90—Guides therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
    • A61B2017/90—

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
KR1020190082819A 2019-07-09 2019-07-09 외과용 다각 잠김 나사 제거 장치 KR102231234B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020190082819A KR102231234B1 (ko) 2019-07-09 2019-07-09 외과용 다각 잠김 나사 제거 장치
US17/625,583 US20220287756A1 (en) 2019-07-09 2020-07-09 Apparatus for removing surgical polygonal locking screw
CN202080050061.2A CN114126520A (zh) 2019-07-09 2020-07-09 用于移除外科手术多边形锁定螺钉的设备
PCT/KR2020/009026 WO2021006665A1 (fr) 2019-07-09 2020-07-09 Appareil pour retirer une vis de verrouillage polygonale chirurgicale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190082819A KR102231234B1 (ko) 2019-07-09 2019-07-09 외과용 다각 잠김 나사 제거 장치

Publications (2)

Publication Number Publication Date
KR20210006781A KR20210006781A (ko) 2021-01-19
KR102231234B1 true KR102231234B1 (ko) 2021-03-24

Family

ID=74115079

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190082819A KR102231234B1 (ko) 2019-07-09 2019-07-09 외과용 다각 잠김 나사 제거 장치

Country Status (4)

Country Link
US (1) US20220287756A1 (fr)
KR (1) KR102231234B1 (fr)
CN (1) CN114126520A (fr)
WO (1) WO2021006665A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018089405A1 (fr) 2016-11-09 2018-05-17 Ohio State Innovation Foundation Appareil de courbure pour essai de matériaux et imagerie micro-ct
KR102569593B1 (ko) 2023-01-26 2023-08-24 충남대학교산학협력단 나사 제거장치
KR102613566B1 (ko) 2023-08-09 2023-12-13 충남대학교산학협력단 나사 제거장치

Citations (4)

* Cited by examiner, † Cited by third party
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US5354292A (en) 1993-03-02 1994-10-11 Braeuer Harry L Surgical mesh introduce with bone screw applicator for the repair of an inguinal hernia
US20140194936A1 (en) 2013-01-06 2014-07-10 Alphatec Spine, Inc. Undercut screw feature and driver
US20180280067A1 (en) 2017-03-31 2018-10-04 Spineology Inc. Hexalobe screw driver
WO2018195239A1 (fr) 2017-04-20 2018-10-25 Warsaw Orthopedic, Inc. Système et procédé d'implant rachidien

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US319095A (en) * 1885-06-02 Holder foe the settings of stones
US1813567A (en) * 1930-05-01 1931-07-07 Delorme Alfred Nipple extractor
US2497633A (en) * 1947-04-08 1950-02-14 Shapiro Jack Internally applied expanding gripping tool
US2755540A (en) * 1952-11-24 1956-07-24 Harold E Crozier Bushing and bearing extractor tool
US2740311A (en) * 1954-07-21 1956-04-03 Thomas C Tedei Expanding jaw screw extractor
US3731364A (en) * 1970-10-05 1973-05-08 Boston E Witt Broken sprinkler standpipe removing tool
US4438769A (en) * 1982-04-15 1984-03-27 Pratt Clyde R Medical staple device
US4553455A (en) * 1983-12-27 1985-11-19 Wilcox Melvin S Nut starter with special blades
US4694569A (en) * 1986-04-02 1987-09-22 Colvell William F Bearing extractor
US5276951A (en) * 1993-01-08 1994-01-11 Hpc, Inc. Tubular lock puller
US5840078A (en) * 1995-03-01 1998-11-24 Yerys; Paul Method and apparatus for mechanical attachment of soft tissue to bone tissue
US5683399A (en) * 1995-12-01 1997-11-04 Stelkast Incorporated Acetabular cup insertion tool
US5649931A (en) * 1996-01-16 1997-07-22 Zimmer, Inc. Orthopaedic apparatus for driving and/or removing a bone screw
DE19908927C1 (de) * 1999-03-02 2000-10-05 Freudenberg Carl Fa Verfahren zur Herstellung von zylindrischen Gegenlaufflächen für Radialwellendichtringe
AU757023B2 (en) * 2000-06-26 2003-01-30 Stryker European Holdings I, Llc Bone screw retaining system
NZ520410A (en) * 2002-07-25 2005-08-26 Enztec Ltd An appliance having a workpiece engageable head
WO2004058081A1 (fr) * 2002-12-20 2004-07-15 High Plains Technology Group, Llc Vis de fixation pour os et dispositif permettant l'insertion et l'extraction de cette vis
US7766920B2 (en) * 2003-11-26 2010-08-03 Synthes Usa, Llc Cannulated fastener system
US6983675B2 (en) * 2004-01-26 2006-01-10 Scearce Thomas R Light bulb base extractor
US7625379B2 (en) * 2004-01-26 2009-12-01 Warsaw Orthopedic, Inc. Methods and instrumentation for inserting intervertebral grafts and devices
US6904830B1 (en) * 2004-02-13 2005-06-14 Alden Corporation Broken bulb remover
JP4797174B2 (ja) * 2005-08-11 2011-10-19 国立大学法人神戸大学 棘突起間の開大を目的とした低侵襲インプラントとそれを用いて棘突起間を経皮的に拡大する方法
US8303601B2 (en) * 2006-06-07 2012-11-06 Stryker Spine Collet-activated distraction wedge inserter
KR101134343B1 (ko) * 2010-04-22 2012-04-09 주식회사 메가젠임플란트 포스트 스크루 및 그를 제거하기 위한 포스트 스크루용 리무버 드라이버
US10238439B2 (en) * 2015-04-24 2019-03-26 Meditech Spine, Llc Anterior spinal bone plate holding system and method
KR101856860B1 (ko) * 2016-09-23 2018-05-14 대한민국 (충남대학교병원장) 단층 촬영 장치 및 이에 포함되는 단층 촬영 보완 장치
US10577181B1 (en) * 2017-11-03 2020-03-03 Shannon Williams Adjustable diameter pipe grabber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5354292A (en) 1993-03-02 1994-10-11 Braeuer Harry L Surgical mesh introduce with bone screw applicator for the repair of an inguinal hernia
US20140194936A1 (en) 2013-01-06 2014-07-10 Alphatec Spine, Inc. Undercut screw feature and driver
US20180280067A1 (en) 2017-03-31 2018-10-04 Spineology Inc. Hexalobe screw driver
WO2018195239A1 (fr) 2017-04-20 2018-10-25 Warsaw Orthopedic, Inc. Système et procédé d'implant rachidien

Also Published As

Publication number Publication date
CN114126520A (zh) 2022-03-01
KR20210006781A (ko) 2021-01-19
US20220287756A1 (en) 2022-09-15
WO2021006665A1 (fr) 2021-01-14

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